15507+0313 BAL2409

 
 
15h 50m 42.41s +03 13' 05.8" P.A. 19 sep 2.6 mag 11.90,13.10
 
 
Coord 2000
15507+0313
Discov num
BAL2409
Comp
Coord arcsec 2000
15 50 42.41 +03 13 05.8
Date first
1994
Date last
2006
Obs
4
Pa first
20
Pa last
19
P.A. Now (θ)
19°
Sep first
2.5
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.90
Mag sec
13.10
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-022
Sec motion ra
+009
Pri motion dec
-071
Sec motion dec
+019
Notes
rPM=1.281
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.1
Precise sep
2.614
Cdsa2 id
BAL 2409
Constellation
Serpens
Ra deg
15.84511388888889
De deg
3.218277777777778
last precise pa
19.1
last precise sep
2.614
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15507+0313 BAL2409 2006 3 19 2.6 11.90 13.10 155042.41+031305.8

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